| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 46.1 | +0.2% |
| 3Q24 | 44.9 | +7.9% |
| 2Q24 | 43.7 | -0.5% |
| 1Q24 | 46.0 | -4.9% |
| 3Q23 | 41.6 | -9.1% |
| 2Q23 | 43.9 | -10.7% |
| 1Q23 | 48.3 | -0.5% |
| 3Q22 | 45.8 | -0.3% |
| 2Q22 | 49.2 | +0.7% |
| 1Q22 | 48.6 | -6.7% |
| 3Q21 | 46.0 | -14.3% |
| 2Q21 | 48.8 | -13.6% |
| 1Q21 | 52.1 | -4.0% |
| 3Q20 | 53.6 | +4.8% |
| 2Q20 | 56.5 | +12.7% |
| 1Q20 | 54.3 | +3.6% |
| 3Q19 | 51.2 | +8.6% |
| 2Q19 | 50.1 | +0.8% |
| 1Q19 | 52.4 | -1.5% |
| 3Q18 | 47.1 | -3.5% |
| 2Q18 | 49.7 | -2.3% |
| 1Q18 | 53.2 | -0.6% |
| 3Q17 | 48.8 | -4.9% |
| 2Q17 | 50.9 | -2.6% |
| 1Q17 | 53.5 | +6.8% |
| 3Q16 | 51.3 | +7.8% |
| 2Q16 | 52.3 | +6.6% |
| 1Q16 | 50.1 | -0.1% |
| 3Q15 | 47.7 | +8.3% |
| 2Q15 | 49.1 | +9.7% |
| 1Q15 | 50.2 | +14.8% |
| 3Q14 | 44.0 | +1.9% |
| 2Q14 | 44.7 | -6.9% |
| 1Q14 | 43.7 | -0.1% |
| 3Q13 | 43.2 | -1.8% |
| 2Q13 | 48.1 | +10.7% |
| 1Q13 | 43.8 | -2.4% |
| 3Q12 | 44.0 | -8.2% |
| 2Q12 | 43.4 | -0.1% |
| 1Q12 | 44.8 | - |
| 3Q11 | 47.9 | - |
| 2Q11 | 43.5 | - |